Photos: Go for tour inside 'Blitzburgh Bus'

Diehard fans make trek from Calgary to Pittsburgh for home games

Inside the black and gold "Blitzburgh Bus," it looks like any typical pregame tailgate before a Steelers game at Heinz Field, but upon closer review, it's being led by a group of diehard fans from 2,500 miles away.

Hillary Clinton's office said "nothing nefarious was at play" when the former secretary of state used her personal email address, rather than one provided by the State Department, during her four years as America's top diplomat.